studth.de - dns.ninja

studth.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1069::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.69🇩🇪 STRATO81.169.144.0/22 AG
NSdocks02.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks02.rzone.de
A217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks02.rzone.de
NSshades06.rzone.de
A2607:f1c0:fe:53:185:132:34:133🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades06.rzone.de
A185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades06.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
TXTv=spf1 redirect=_spf.strato.com
SOAdocks02.rzone.dehostmaster@strato-rz.de 2020-05-22 #16

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1783763090

Same first word

studth.de

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSdocks02.rzone.deshades06.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1069::81.169.145.69
●NSdocks02.rzone.de2015-08-10 → 2026-07-11 · 2 obs
● 2015-08-10 15:24:04
● 2026-07-11 09:53:02
●NSshades06.rzone.de2015-08-10 → 2026-07-11 · 2 obs
● 2015-08-10 15:24:04
● 2026-07-11 09:53:02
○MXsmtp.rzone.de2015-08-10 → 2019-03-23 · 4 obs
● 2015-08-10 15:24:04
● 2019-03-23 09:01:34
○ 2026-05-08 12:05:52
○ 2026-07-11 09:53:02
●MXsmtpin.rzone.de2026-05-08 → 2026-07-11 · 3 obs
○ 2019-03-23 09:01:34
● 2026-05-08 12:05:52
● 2026-07-11 09:53:02
●A2a01:238:20a:202:1069::2015-08-10 → 2026-07-11 · 2 obs
● 2015-08-10 15:24:04
● 2026-07-11 09:53:02
●A81.169.145.692015-08-10 → 2026-07-11 · 2 obs
● 2015-08-10 15:24:04
● 2026-07-11 09:53:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
studth.dedocks02.rzone.de, shades06.rzone.de-

✅ Authoritative Response

Server:185.132.34.133

NS records: docks02.rzone.de, shades06.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studth.de (unsigned zone)

⏱️ Timing

Total: 800ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.69
AAAA12a01:238:20a:202:1069::
NS2shades06.rzone.de, docks02.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1v=spf1 redirect=_spf.strato.com
SOA1docks02.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

studth.de has two IP addresses: 81.169.145.69 and 2a01:238:20a:202:1069::

Among the host names that share IP numbers with studth.de are bossco-berlin.de, coac-lz.com, weblogica.es and two others.

Name Servers

studth.de uses two name servers for its delegation: docks02.rzone.de and shades06.rzone.de.

studth.de has the same name server delegation as a number of other domains, such as drneitz.de, mitten-in-mering.de, bau-rent.de and two more.

The name servers of studth.de overlap at least partially with those of other domains — among them hoppermann.net, 45-minuten-stunde.de, moinmoin-hamburg.de and two more.

These name servers commonly appear in delegations together with docks04.rzone.de, docks17.rzone.de, shades03.rzone.de and 7 other.

The two host names docks02.rzone.de and shades06.rzone.de each have a pair of IP addresses: docks02.rzone.de has 217.160.80.129 and 2001:8d8:fe:53:5747:2a74:d:2, and shades06.rzone.de has 185.132.34.133 and 2607:f1c0:fe:53:185:132:34:133.

Mail Servers

studth.de routes its mail through a single mail server, smtpin.rzone.de.

studth.de has the same mail server arrangement as a number of other domains, for example finanzamtmann.de, mirosupport.de, nopak.biz and two more.

smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.